Fog's been causing more problems today - this time with the Island's mail.
This morning, Ronaldsway Airport said problems overnight meant some flights had to be cancelled earlier.
Police have also been warning drivers to make sure they use their lights in mist and fog.
Isle of Man Post Office says this morning's incoming mail plane couldn't land and priority mail will be delayed until tomorrow.
Warning over TT accommodation scam
Island could get New Year's Eve aurora
Government to remove gender-specific language in immigration laws
New landfill tax features in government waste strategy
Manx Care warns of busy week over New Year
Last chance to take part in birdwatching race
Minister to give update on Island's finances
Six Islanders recognised in King's New Year Honours